Appropriate assessment of gestational age is paramount in obstetric care. Making appropriate management decisions
requires accurate appraisal of gestational age. Accurate pregnancy dating may assist obstetricians in appropriately
counseling women who are at risk of a preterm delivery about likely neonatal outcomes and is also essential in the
evaluation of fetal growth and the detection of intrauterine growth restriction. The aim of the present study is to compare
various parameters which can be used for gestational age estimation and to find out reliable parameter. These parameters
have been analyzed in detailed as a part of Ph.D. work of the third author under the first author.
Gestational age, Fetal foot length, Ultrasonographically age estimation